Zoom Extent issue when printing AutoCAD LT 2013

This is an odd one, *to me anyway. We have just upgraded to AutoCAD LT 2015.

when printing the print settings are set at A3, Extents and Plot scale is 1:1. for the least few years going from 2010, through to 2015, we have had no issue, but now zoom extent put a large white area on the right and pushes the drawing off to the left.

"Hark" I hear you cry, its the old "you have something on the right of the screen"

to trump that, when opening and printing old drawings in 2013 it prints and previews them fine, open the exact same drawing in LT 2015 and it pushes it off to the left. the same happens in the template file and about 50 drawings i have checked.

in Paperspace, it shows the titleblock correctly inside the dotted print area, but when ZE-ing, it pushes the print area and titleblock to the left. Windowing the drawing shows no different in paperspace, but it prints correctly.

all drawings print fine and display with the extents setting in 2013 and earlier (dont have 2014)

Sounds like a bug in 2015 version. Have you contacted Autodesk?

Using the Extents setting could be the culprit. AutoCAD is sensing something that it didn't before. Try Window or Layout.